🌿 Morphology
🌞 Growing conditions
🌍 Origin and family
🌾 Uses
Warning: Despite the care taken in writing this sheet, it is essential to cross-reference sources before using or consuming any plant. When in doubt, consult a qualified professional
Permaculture uses
Alfalfa is primarily used as a nitrogen-fixing cover crop and green manure. It improves soil structure, increases water infiltration, and suppresses weeds. It is also a valuable forage crop for livestock. Alfalfa sprouts are edible and nutritious. Some cultivars are bred for grazing tolerance.
Permapeople description
Alfalfa is a perennial flowering plant in the legume family Fabaceae. It is cultivated as an important forage crop in many countries around the world. It is used for grazing, hay, and silage. Alfalfa is a deep-rooted plant, making it drought-tolerant and beneficial for improving soil health.
Botanical description
Medicago sativa, commonly known as alfalfa, is a perennial flowering plant in the legume family Fabaceae. It is native to Eurasia and widely cultivated worldwide as forage for livestock. It grows to a height of up to 1 meter (3 feet), with trifoliate leaves. The flowers are typically purple, but can also be yellow or white. The fruit is a spiral-shaped pod containing several seeds. It is a deep-rooted plant, able to access water and nutrients from deep soil layers.
Companion planting
Alfalfa is a good companion plant for many crops, as it fixes nitrogen in the soil. It is often grown in rotation with grains and vegetables. Avoid planting near onions and garlic, which may inhibit its growth.
Propagation methods
Alfalfa is typically propagated by seed. It can also be propagated by cuttings, although this is less common.
History and traditions
Alfalfa has a long history of cultivation, dating back to ancient Persia. It was introduced to Europe by the Greeks and Romans, and later to the Americas by the Spanish. It has been used for centuries as a forage crop for livestock and has also been used in traditional medicine for various ailments.
Usage calendar
Sowing: Spring or late summer. Flowering: Summer. Harvesting: Multiple times during the growing season. Pruning: After flowering or grazing to encourage new growth.